Properties of the Number -22022

Twenty-Two Thousand Twenty-Two

Basics

Value: -22023 → -22022 → -22021

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: Yes

Factorization: 2 × 7 × 11 ² × 13

Divisors: 1, 2, 7, 11, 13, 14, 22, 26, 77, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011000000110

Octal: -53006

Duodecimal: -108B2

Hexadecimal: -5606

Square: 484968484

Square Root: 148.39811319555247

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

G.f. A(x) such that triangle A233530, which transforms diagonals in the table of successive iterations of A(x), consists of all zeros after row 1. A233531

Series expansion of the exponential generating function -postLie(1-exp(x)) where postLie(x) = -log((1 + sqrt(1-4·x)) / 2) (given by A006963). A383988

Palindromic in bases 6 and 10. A29963

Triangle read by rows: T(n,k) = number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to k. A180281

a(n) = 2*(10²ⁿ⁺¹-1)/9 - 2·10ⁿ. A332120

Palindromes in base 3 (written in base 3). A118594

Numbers whose decimal expansion contains only 0's and 2's. A169965

Numbers n such that n² can be represented as sum of (at least two) consecutive cubes and n is not a triangular number. A163393

Palindromic cyclops numbers. A138131

T(n,k)=number of sequences of n integers p(i) i=0..n-1 0<=p(i)<=k·i and |p(i+1)-p(i)|<=k. A180906